If you're referring to a video upload that's NOT part of a question/answer, then point at the "Uploads" menu in the menu bar at the top of the page and click on "My Videos." When page with the list of your videos loads, look to the right and you'll see a "Delete Video" button.
To delete a video from a Reply (or question description), simply Edit the post, click on the embedded video box (you should see a black outline with little squares appear) and hit the "Delete/Backspace" button on your keyboard.
This post was edited by OldSchoolTheSKOSlives at January 9, 2017 11:52 AM MST
